Help Harriet Defeat Dyslexia

Hello, my little sister Harriet, who is 14, has been struggling with dyslexia her whole life and has been very self conscious along with it. It has dented not only her academic life but her social one as well, as she has never stuck to of any of her after school activities and she doesnt go out with her friends often. However, this year she signned up for something I never thought she would- A World Challenge Expedition to Madagascar. On her adventure she will be away for a month, during which she will be trekking and helping to make a difference to the local community in anyway she can. To go on this life changing expedition she must raise £4000 and so we thought that we could do a sponsored walk along Hadrian's Wall. 86 miles in 5 days. This gofundme will hopefully, with the generosity of you, raise money for not only the expedition, but the British Dyslexia Association as well. They work closely with people who struggle daily with dyslexia and in our particular interest, children struggling at school. It is a great cause and I really hope we can raise some money for them and Harriet. Thank you so much in advance for your help, you really are making my a difference.